Dimensions
Part Numbering Guide
Dimensions Packaging Style
(Length, Height) B=Bulk
T=Tape & Reel
Inductance Code (2000 pcs per reel)
Tolerance
M=20%
PSDS - 0402 - 1R2 M - T
SMD Power Inductor (PSDS-0402 Series)
Features
Inductance Range 1.0 µH to 10000 µH
Tolerance 20%
Construction Magnetically Shielded
Operating Temperature -40°C to 85°C
Dimensions in mm
Electrical Specifications
Inductance
Code Inductance
(µH) Test
Freq Q Min
@100 kHz SRF
(MHz)
1R0 1.0 100 kHz, 0.1 Vrms 30 250
1R5 1.5 100 kHz, 0.1 Vrms 30 125
2R2 2.2 100 kHz, 0.1 Vrms 40 120
3R3 3.3 100 kHz, 0.1 Vrms 40 120
4R7 4.7 100 kHz, 0.1 Vrms 40 105
6R8 6.8 100 kHz, 0.1 Vrms 40 50
100 10 100 kHz, 0.1 Vrms 40 38
150 15 100 kHz, 0.1 Vrms 40 33
220 22 100 kHz, 0.1 Vrms 40 25
330 33 100 kHz, 0.1 Vrms 40 20
470 47 100 kHz, 0.1 Vrms 40 20
680 68 100 kHz, 0.1 Vrms 40 15
101 100 100 kHz, 0.1 Vrms 40 10
151 150 100 kHz, 0.1 Vrms 40 9
103 10000 100 kHz, 0.1 Vrms 50 0.8
Current Max*
(A)
3.0
2.8
1.8
1.6
1.4
1.2
1.0
0.80
0.70
0.60
0.50
0.40
0.30
0.26
0.02
DCR Max
(Ohms)
0.040
0.045
0.050
0.055
0.060
0.065
0.075
0.090
0.11
0.19
0.23
0.29
0.48
0.59
32.8
221 220 100 kHz, 0.1 Vrms 40 0.77 6 0.22
331 330 100 kHz, 0.1 Vrms 40 1.4 5 0.20
471 470 100 kHz, 0.1 Vrms 40 1.8 4 0.19
681 680 100 kHz, 0.1 Vrms 40 2.2 3 0.18
102 1000 100 kHz, 0.1 Vrms 40 3.4 2 0.15
152 1500 100 kHz, 0.1 Vrms 50 4.2 2 0.12
222 2200 100 kHz, 0.1 Vrms 50 8.5 2 0.10
332 3300 100 kHz, 0.1 Vrms 50 11.0 1 0.08
472 4700 100 kHz, 0.1 Vrms 50 13.9 1 0.06
682 6800 100 kHz, 0.1 Vrms 50 25.0 1 0.04
Specifications subject to change without notice. Rev. 10/00
(Not to scale )
*30°C temperature rise.
1st 2nd
3rd
6.60 max
4.45 max
4.83
1.27
0.76
2.92 max
Bottom
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CALIBER
ELECTRO NICS INC.
specifications subject to change * revision 3-2003
